Levi Vos is a Systems Engineer at NXP, currently focused on evaluating advanced battery management system (BMS) capabilities for next-generation electric vehicles. With a strong background in power electronics and system-level innovation, he is exploring Electrochemical Impedance Spectroscopy (EIS) as a diagnostic and optimization tool within NXP’s BMS chipset. His work emphasizes leveraging EIS to enhance fast-charging performance and improve battery health monitoring. By integrating EIS into the NEXTBMS platform, he aims to unlock new insights into cell behavior during high-current charging, supporting safer, faster, and more efficient energy management for future mobility.
What was your original motivation to become a researcher/project manager?
Mainly just curiosity, I want to understand how complex systems work and contribute to innovations that make a real impact. The semiconductor industry fascinated me because of its depth and breadth, it offers endless opportunities to explore new technologies and solve challenging problems.
What is your (main) research area today?
My main research area today is semiconductors in vehicle electrification, focusing on battery management systems (BMS), eFuses and gate drivers.
What is the main focus of your team in NEXTBMS?
The focus of our team in NEXTBMS is integrating Electrochemical Impedance Spectroscopy (EIS) for fast-charging optimization, providing deep insights into cell health, aging, and safety during high-current operation.
Could you describe your favourite moment/satisfaction when working for the project and – more in general – for your organisation?
One of my favorite moments was successfully integrating the EIS-enabled BMS into the TNO test setup. Collaborating closely with TNO colleagues during this process was also fun.
How do you expect NEXTBMS results will affect your organisation and the energy storage sector?
Hopefully, NEXTBMS results will give both us and our customers deeper insights to further optimize battery performance, safety, and fast-charging strategies.
